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Bug 314656

Summary:	[Compatibility] error when opening workspace
Product:	[Eclipse Project] e4	Reporter:	Paul Webster <pwebster>
Component:	UI	Assignee:	Project Inbox <e4.ui-inbox>
Status:	RESOLVED WORKSFORME	QA Contact:
Severity:	normal
Priority:	P3
Version:	1.0
Target Milestone:	---
Hardware:	PC
OS:	Linux
Whiteboard:

Description Paul Webster

2010-05-27 09:34:45 EDT

It's complaining about not being able to find the platform protocol  AFAIK that's installed by equinox/OSGi long before our code is run.

eclipse.buildId=I20100526-2303
java.fullversion=JRE 1.6.0 IBM J9 2.4 Linux x86-32 jvmxi3260sr7-20091214_49398 (JIT enabled, AOT enabled)
J9VM - 20091214_049398
JIT  - r9_20091123_13891
GC   - 20091111_AA
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=en_US
Command-line arguments:  -os linux -ws gtk -arch x86 -data /opt/pwebster/workspaces/e4


Error
Thu May 27 09:31:58 EDT 2010
Unhandled URL protocol "platform".

java.io.IOException: Unhandled URL protocol "platform".
at org.eclipse.core.internal.boot.PlatformURLConnection.getURLAsLocal(PlatformURLConnection.java:242)
at org.eclipse.core.internal.runtime.PlatformURLConverter.toFileURL(PlatformURLConverter.java:36)
at org.eclipse.core.runtime.FileLocator.toFileURL(FileLocator.java:206)
at org.eclipse.jface.resource.URLImageDescriptor.getFilePath(URLImageDescriptor.java:137)
at org.eclipse.jface.resource.URLImageDescriptor.createImage(URLImageDescriptor.java:157)
at org.eclipse.jface.resource.ImageDescriptor.createImage(ImageDescriptor.java:227)
at org.eclipse.jface.resource.ImageDescriptor.createImage(ImageDescriptor.java:205)
at org.eclipse.e4.workbench.ui.renderers.swt.SWTPartRenderer.getImage(SWTPartRenderer.java:166)
at org.eclipse.e4.workbench.ui.renderers.swt.StackRenderer.createTab(StackRenderer.java:292)
at org.eclipse.e4.workbench.ui.renderers.swt.LazyStackRenderer.processContents(LazyStackRenderer.java:119)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:334)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:380)
at org.eclipse.e4.workbench.ui.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:57)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:334)
at org.eclipse.e4.workbench.ui.renderers.swt.ElementReferenceRenderer.createWidget(ElementReferenceRenderer.java:69)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createWidget(PartRenderingEngine.java:428)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:322)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:380)
at org.eclipse.e4.workbench.ui.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:57)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:334)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:380)
at org.eclipse.e4.workbench.ui.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:57)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:334)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:380)
at org.eclipse.e4.workbench.ui.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:57)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:334)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:380)
at org.eclipse.e4.workbench.ui.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:57)
at org.eclipse.e4.workbench.ui.renderers.swt.PerspectiveRenderer.processContents(PerspectiveRenderer.java:58)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:334)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:380)
at org.eclipse.e4.workbench.ui.renderers.swt.PerspectiveStackRenderer.showTab(PerspectiveStackRenderer.java:102)
at org.eclipse.e4.workbench.ui.renderers.swt.LazyStackRenderer.postProcess(LazyStackRenderer.java:100)
at org.eclipse.e4.workbench.ui.renderers.swt.PerspectiveStackRenderer.postProcess(PerspectiveStackRenderer.java:76)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:338)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:380)
at org.eclipse.e4.workbench.ui.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:57)
at org.eclipse.e4.workbench.ui.renderers.swt.WBWRenderer.processContents(WBWRenderer.java:450)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:334)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.createGui(PartRenderingEngine.java:380)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine$3.run(PartRenderingEngine.java:485)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.e4.ui.workbench.swt.internal.PartRenderingEngine.run(PartRenderingEngine.java:449)
at org.eclipse.e4.workbench.ui.internal.E4Workbench.createAndRunUI(E4Workbench.java:102)
at org.eclipse.ui.internal.Workbench$3.run(Workbench.java:534)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:520)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:600)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
at org.eclipse.equinox.launcher.Main.run(Main.java:1407)

Comment 1 John Arthorne

2010-06-08 10:43:06 EDT

Yes this is done in the activator of org.eclipse.equinox.common.  However the problem here isn't a missing handler. It looks like it is somehow a nested platform: url. I.e., resolving the original URL results in another platform: URL. I suspect the e4 code is passing in a funny URL here - can you still reproduce this Paul?

Comment 2 Paul Webster

2010-06-08 11:27:59 EDT

No I don't see this in general (although you've reminded me I might re-introduce this, so I won't).

PW